SQLSTATE[08004] [1040] Too many connections (SQL: select * from `categories` where `id` = eyJpdiI6ImdDUnFKSHNvMjl0dHdLdFU4Z2k2eEE9PSIsInZhbHVlIjoiT09BUnc4cy9kRWVxRlBXTmtoejN1UT09IiwibWFjIjoiYTNkNzNhNmE4MmNlMWM2ZTdjYjc4ZDNhNzU3MzVkZGVkODUxNWI2YTQxNjdjYTc4OWQzMjg2MGVlMWFiYjhjMSIsInRhZyI6IiJ9 limit 1)